一、英語詞匯構(gòu)成基礎(chǔ)知識(shí)英語和其他語言一樣,其詞匯是由詞素(morpheme)結(jié)合而構(gòu)成的,詞素是語言中最小的包含有意義的單位,是不能再分的最小的語言結(jié)構(gòu)單位。英語詞素按其功能可分為變?cè)~詞素和構(gòu)詞詞素,前者指那些語法范疇中...[繼續(xù)閱讀]

    Afast-increasingnumberofgeneticallymodifiedmousemodelswithstructuralandfunctionalabnormalitiesinthecardiovascularsystemundoubtedlywillcontributetoanimprovedunderstandingofmolecularandmorphologicalmechanismsthatregulatehumanheartdevelopmentinhealthanddisea...[繼續(xù)閱讀]

    Aabducentnerve展神經(jīng)accessorynerve副神經(jīng)analcanal肛管anatomy解剖學(xué)angiology脈管學(xué)anteriorcerebralartery大腦前動(dòng)脈aorta主動(dòng)脈anteriorhorn前角anus肛門arachnoid蛛網(wǎng)膜artery動(dòng)脈articularcapsule關(guān)節(jié)囊articulation關(guān)節(jié)associateneuron聯(lián)絡(luò)神經(jīng)元atrioventricularbundle房室...[繼續(xù)閱讀]

    Whatisphysiology?Wecouldspendtheremainderofourlivesattemptingtodefinetheword“physiology”,forphysiologyisthestudyoflifeitself.Itisthestudyoffunctionofallpartsoflivingorganisms,aswellasofthewholeorganism.Itattemptstodiscoveranswerstosuchquestionsas:Howandwh...[繼續(xù)閱讀]

    Whenlivingtissuesareinjured,aseriesofchanges,whichmaylastforhours,days,orweeks,occursinandaroundtheareaofinjury.Thisresponsetoinjuryisknownasinflammation.Theinjuryisabnormalbutthebody’sreaction,inflammation,isanormal,ifcomplex,physiologicalreaction—theonl...[繼續(xù)閱讀]

    Aacidophilicbody嗜酸小體acuteinflammation急性炎癥acuteproliferativeglomerulonephritis急性增殖性腎小球腎炎acuteviralhepatitis急性病毒性肝炎adenocarcinoma腺癌adenoma腺瘤airembolism空氣栓塞alteration變質(zhì)alterativeinflammation變質(zhì)性炎癥alveolarcarcinoma肺泡上皮癌...[繼續(xù)閱讀]

    Dihydrogenmonoxide(DHMO)iscolorless,tasteless,andkillsuncountedthousandsofpeopleeveryyear.MostofthesedeathsarecausedbyaccidentalinhalationofDHMO,butthedangersofdihydrogenmonoxidedonotendthere.Prolongedexposuretoitssolidformcausesseveretissuedamage.Symptom...[繼續(xù)閱讀]

    Nitricoxide(nitrogenmonoxide,NO)iscommonlyviewedasbeingatoxicenvironmentalpollutant.Thishasbeenthemajormotivationforresearchintobothitschemicalreactivityandbiologicalactivity.Nitricoxideisoneofthemajoremissionsfromcarexhaustsandformanyscientiststhecoordin...[繼續(xù)閱讀]

    Thetwenty-firstcenturybringsanurgentneedforchemiststodevelopenvironmentallyfriendly“green”methods.WehavealreadydiscussedseveralgreenmethodsoverthecourseofourstudyEnvironmentallybenignchemistryisespeciallyimportantinthechemicalindustry,wheretheworldwidesyn...[繼續(xù)閱讀]

    1.1InorganicchemistryChemistryisoneoftheoldestandmostwide-rangingbranchesofscience,andhenceofhumanknowledgeandendeavour.Asitsmajordivision,inorganicchemistrycoversthepropertiesandreactionsofthechemicalelements—amountingtodayto110!Sincethechemistryofoneele...[繼續(xù)閱讀]